A borderline sexual, flirtatious act where the girl in a relationship instigates a playful wrestling match with her
boyfriend, usually ending in the girl on top of the
guy with his arms pinned on the whatever surface the couple
may be wrestling on, i.e. the floor or a bed. The couple may proceed to engage in other romantic activities such as kissing or sex.
I was about to get undressed when all of a sudden my
girlfriend wanted to tussle. She tackled me on the bed and got on
top of me. I couldn't really do much because my arms were pinned above my head but it was
sexy.